F24D 19/085
Arrangement of venting valves for central heating radiators
Official title: {Arrangement of venting valves for central heating radiators}
F24D19/085 (Arrangement of venting valves for central heating radiators) appears on 12 US grants and 12 published applications in this corpus.
Search patents in F24D- Granted patents
- 12
- Published applications
- 12
- Assignees
- 9
- Inventors
- 27
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 2 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Deaerator with integrated shut-off valve9 Sep 2025US 12,410,871 B2Giacomini S.p. A.
- Connector for a water system18 Oct 2022US 11,473,786 B2
- Double vented transition elbow23 Aug 2022US 11,421,810 B2NIBCO Inc.
- Fluid circulation type heating device provided with overpressure protection element25 Jun 2019US 10,330,327 B2Mim Ceramics Co., Ltd.
- Apparatus for removing air and/or debris from a flow of liquid15 May 2012US 8,177,975 B2Thrush Incorporated
- Device for separating gas from a vector fluid in a circuit of a thermal system30 Oct 2025US 2025/0332527 A1Caleffi S.p.A.
- Electric Heating Device28 Aug 2025US 2025/0275016 A1Eberspacher catem GmbH & Co.KG
- Deaerator with integrated shut-off valve28 Dec 2023US 2023/0417337 A1Giacomini S.p. A.
- Radiator bleeding assembly21 Sep 2023US 2023/0296265 A1
- Double vented transition elbow22 Jul 2021US 2021/0222814 A1NIBCO Inc.
Most cited
By later US patents
- Apparatus for removing air and/or debris from a flow of liquid8US 8,177,975 B2Thrush Incorporated · 2012
- Air separation apparatus having air vent assembly6US 6,214,096 B12001
- Radiator vent valve3US 4,487,392 A1984
- Filter unit for a baseboard hot water heating system2US 4,214,603 A1980
- Venting and degasifying valve for a liquid-filled system2US 4,467,827 ALacrex Brevetti S.A. · 1984